Note: Contacts that are added to a group at a later time (manual group OR smart group) are not dynamically added to the drip campaign.
- Navigate to Campaigns > Drip Campaigns.
 - Check the box next to the appropriate campaign.
 - At the top of the page, click the View Campaign button (hamburger icon).
 - Click the Assign to Group button.
 - In the pop-up box:
- Check the box next to the group(s) you want to add to the campaign.
 - (optional) Select a co-marketing partner.
 
 - Click the Assign Groups button.
 
